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Date: Wed, 13 Aug 2008 17:16:18 +0300
From: "Eilon Greenstein" <eilong@...adcom.com>
To: "David Miller" <davem@...emloft.net>,
netdev <netdev@...r.kernel.org>
Subject: [PATCH 22/25] bnx2x: Minor code improvements
Minor code improvements
Small changes to make the code a little bit more efficient and mostly
more readable:
- Using unified macros for EMAC_RD/WR which looks like normal REG_RD/WR
- Removing the NIG_WR since it did nothing and was only confusing
- On bnx2x_panic_dump, print only the used parts of the rings
- define parameters only on the branch they are needed and not at the
beginning of the function
- using NETIF_MSG_INTR and not private BNX2X_MSG_SP for debug prints
Signed-off-by: Eilon Greenstein <eilong@...adcom.com>
---
drivers/net/bnx2x.h | 23 ++++++--------
drivers/net/bnx2x_link.c | 57 +++++++++++++++++++------------------
drivers/net/bnx2x_main.c | 70 +++++++++++++++++++++------------------------
3 files changed, 72 insertions(+), 78 deletions(-)
diff --git a/drivers/net/bnx2x.h b/drivers/net/bnx2x.h
index 98d6f85..80f5179 100644
--- a/drivers/net/bnx2x.h
+++ b/drivers/net/bnx2x.h
@@ -121,16 +121,7 @@
#define SHMEM_WR(bp, field, val) REG_WR(bp, SHMEM_ADDR(bp, field), val)
#define EMAC_RD(bp, reg) REG_RD(bp, emac_base + reg)
-#define NIG_WR(reg, val) REG_WR(bp, reg, val)
-#define EMAC_WR(reg, val) REG_WR(bp, emac_base + reg, val)
-#define BMAC_WR(reg, val) REG_WR(bp, GRCBASE_NIG + bmac_addr + reg, val)
-
-
-#define for_each_queue(bp, var) for (var = 0; var < bp->num_queues; var++)
-
-#define for_each_nondefault_queue(bp, var) \
- for (var = 1; var < bp->num_queues; var++)
-#define is_multi(bp) (bp->num_queues > 1)
+#define EMAC_WR(bp, reg, val) REG_WR(bp, emac_base + reg, val)
/* fast path */
@@ -815,9 +806,6 @@ struct bnx2x {
#define BP_FUNC(bp) (bp->func)
#define BP_E1HVN(bp) (bp->func >> 1)
#define BP_L_ID(bp) (BP_E1HVN(bp) << 2)
-/* assorted E1HVN */
-#define IS_E1HMF(bp) (bp->e1hmf != 0)
-#define BP_MAX_QUEUES(bp) (IS_E1HMF(bp) ? 4 : 16)
int pm_cap;
int pcie_cap;
@@ -842,6 +830,7 @@ struct bnx2x {
u32 mf_config;
u16 e1hov;
u8 e1hmf;
+#define IS_E1HMF(bp) (bp->e1hmf != 0)
u8 wol;
@@ -872,6 +861,7 @@ struct bnx2x {
#define BNX2X_STATE_ERROR 0xf000
int num_queues;
+#define BP_MAX_QUEUES(bp) (IS_E1HMF(bp) ? 4 : 16)
u32 rx_mode;
#define BNX2X_RX_MODE_NONE 0
@@ -922,6 +912,13 @@ struct bnx2x {
};
+#define for_each_queue(bp, var) for (var = 0; var < bp->num_queues; var++)
+
+#define for_each_nondefault_queue(bp, var) \
+ for (var = 1; var < bp->num_queues; var++)
+#define is_multi(bp) (bp->num_queues > 1)
+
+
void bnx2x_read_dmae(struct bnx2x *bp, u32 src_addr, u32 len32);
void bnx2x_write_dmae(struct bnx2x *bp, dma_addr_t dma_addr, u32 dst_addr,
u32 len32);
diff --git a/drivers/net/bnx2x_link.c b/drivers/net/bnx2x_link.c
index 876a968..d7398a3 100755
--- a/drivers/net/bnx2x_link.c
+++ b/drivers/net/bnx2x_link.c
@@ -31,7 +31,7 @@
/********************************************************/
#define SUPPORT_CL73 0 /* Currently no */
-#define ETH_HLEN 14
+#define ETH_HLEN 14
#define ETH_OVREHEAD (ETH_HLEN + 8)/* 8 for CRC + VLAN*/
#define ETH_MIN_PACKET_SIZE 60
#define ETH_MAX_PACKET_SIZE 1500
@@ -40,7 +40,7 @@
#define BMAC_CONTROL_RX_ENABLE 2
/***********************************************************/
-/* Shortcut definitions */
+/* Shortcut definitions */
/***********************************************************/
#define NIG_STATUS_XGXS0_LINK10G \
@@ -79,12 +79,12 @@
#define AUTONEG_CL37 SHARED_HW_CFG_AN_ENABLE_CL37
#define AUTONEG_CL73 SHARED_HW_CFG_AN_ENABLE_CL73
-#define AUTONEG_BAM SHARED_HW_CFG_AN_ENABLE_BAM
-#define AUTONEG_PARALLEL \
+#define AUTONEG_BAM SHARED_HW_CFG_AN_ENABLE_BAM
+#define AUTONEG_PARALLEL \
SHARED_HW_CFG_AN_ENABLE_PARALLEL_DETECTION
-#define AUTONEG_SGMII_FIBER_AUTODET \
+#define AUTONEG_SGMII_FIBER_AUTODET \
SHARED_HW_CFG_AN_EN_SGMII_FIBER_AUTO_DETECT
-#define AUTONEG_REMOTE_PHY SHARED_HW_CFG_AN_ENABLE_REMOTE_PHY
+#define AUTONEG_REMOTE_PHY SHARED_HW_CFG_AN_ENABLE_REMOTE_PHY
#define GP_STATUS_PAUSE_RSOLUTION_TXSIDE \
MDIO_GP_STATUS_TOP_AN_STATUS1_PAUSE_RSOLUTION_TXSIDE
@@ -201,11 +201,10 @@ static void bnx2x_emac_init(struct link_params *params,
/* init emac - use read-modify-write */
/* self clear reset */
val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MODE);
- EMAC_WR(EMAC_REG_EMAC_MODE, (val | EMAC_MODE_RESET));
+ EMAC_WR(bp, EMAC_REG_EMAC_MODE, (val | EMAC_MODE_RESET));
timeout = 200;
- do
- {
+ do {
val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MODE);
DP(NETIF_MSG_LINK, "EMAC reset reg is %u\n", val);
if (!timeout) {
@@ -213,18 +212,18 @@ static void bnx2x_emac_init(struct link_params *params,
return;
}
timeout--;
- }while (val & EMAC_MODE_RESET);
+ } while (val & EMAC_MODE_RESET);
/* Set mac address */
val = ((params->mac_addr[0] << 8) |
params->mac_addr[1]);
- EMAC_WR(EMAC_REG_EMAC_MAC_MATCH, val);
+ EMAC_WR(bp, EMAC_REG_EMAC_MAC_MATCH, val);
val = ((params->mac_addr[2] << 24) |
(params->mac_addr[3] << 16) |
(params->mac_addr[4] << 8) |
params->mac_addr[5]);
- EMAC_WR(EMAC_REG_EMAC_MAC_MATCH + 4, val);
+ EMAC_WR(bp, EMAC_REG_EMAC_MAC_MATCH + 4, val);
}
static u8 bnx2x_emac_enable(struct link_params *params,
@@ -285,7 +284,7 @@ static u8 bnx2x_emac_enable(struct link_params *params,
if (CHIP_REV_IS_SLOW(bp)) {
/* config GMII mode */
val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MODE);
- EMAC_WR(EMAC_REG_EMAC_MODE,
+ EMAC_WR(bp, EMAC_REG_EMAC_MODE,
(val | EMAC_MODE_PORT_GMII));
} else { /* ASIC */
/* pause enable/disable */
@@ -309,7 +308,7 @@ static u8 bnx2x_emac_enable(struct link_params *params,
/* KEEP_VLAN_TAG, promiscuous */
val = REG_RD(bp, emac_base + EMAC_REG_EMAC_RX_MODE);
val |= EMAC_RX_MODE_KEEP_VLAN_TAG | EMAC_RX_MODE_PROMISCUOUS;
- EMAC_WR(EMAC_REG_EMAC_RX_MODE, val);
+ EMAC_WR(bp, EMAC_REG_EMAC_RX_MODE, val);
/* Set Loopback */
val = REG_RD(bp, emac_base + EMAC_REG_EMAC_MODE);
@@ -317,10 +316,10 @@ static u8 bnx2x_emac_enable(struct link_params *params,
val |= 0x810;
else
val &= ~0x810;
- EMAC_WR(EMAC_REG_EMAC_MODE, val);
+ EMAC_WR(bp, EMAC_REG_EMAC_MODE, val);
/* enable emac for jumbo packets */
- EMAC_WR(EMAC_REG_EMAC_RX_MTU_SIZE,
+ EMAC_WR(bp, EMAC_REG_EMAC_RX_MTU_SIZE,
(EMAC_RX_MTU_SIZE_JUMBO_ENA |
(ETH_MAX_JUMBO_PACKET_SIZE + ETH_OVREHEAD)));
@@ -646,7 +645,7 @@ static void bnx2x_bmac_rx_disable(struct bnx2x *bp, u8 port)
u32 bmac_addr = port ? NIG_REG_INGRESS_BMAC1_MEM :
NIG_REG_INGRESS_BMAC0_MEM;
u32 wb_data[2];
- u32 nig_bmac_enable = REG_RD(bp, NIG_REG_BMAC0_REGS_OUT_EN + port*4);
+ u32 nig_bmac_enable = REG_RD(bp, NIG_REG_BMAC0_REGS_OUT_EN + port*4);
/* Only if the bmac is out of reset */
if (REG_RD(bp, MISC_REG_RESET_REG_2) &
@@ -1036,7 +1035,7 @@ static void bnx2x_set_swap_lanes(struct link_params *params)
}
static void bnx2x_set_parallel_detection(struct link_params *params,
- u8 phy_flags)
+ u8 phy_flags)
{
struct bnx2x *bp = params->bp;
u16 control2;
@@ -1489,8 +1488,8 @@ static u8 bnx2x_ext_phy_resove_fc(struct link_params *params,
{
struct bnx2x *bp = params->bp;
u8 ext_phy_addr;
- u16 ld_pause; /* local */
- u16 lp_pause; /* link partner */
+ u16 ld_pause; /* local */
+ u16 lp_pause; /* link partner */
u16 an_complete; /* AN complete */
u16 pause_result;
u8 ret = 0;
@@ -1565,8 +1564,8 @@ static void bnx2x_flow_ctrl_resolve(struct link_params *params,
u32 gp_status)
{
struct bnx2x *bp = params->bp;
- u16 ld_pause; /* local driver */
- u16 lp_pause; /* link partner */
+ u16 ld_pause; /* local driver */
+ u16 lp_pause; /* link partner */
u16 pause_result;
vars->flow_ctrl = FLOW_CTRL_NONE;
@@ -1611,6 +1610,7 @@ static u8 bnx2x_link_settings_status(struct link_params *params,
u32 gp_status)
{
struct bnx2x *bp = params->bp;
+
u8 rc = 0;
vars->link_status = 0;
@@ -3303,7 +3303,7 @@ static void bnx2x_link_int_enable(struct link_params *params)
* link management
*/
static void bnx2x_link_int_ack(struct link_params *params,
- struct link_vars *vars, u16 is_10g)
+ struct link_vars *vars, u8 is_10g)
{
struct bnx2x *bp = params->bp;
u8 port = params->port;
@@ -3781,7 +3781,7 @@ u8 bnx2x_set_led(struct bnx2x *bp, u8 port, u8 mode, u32 speed,
SHARED_HW_CFG_LED_MAC1);
tmp = EMAC_RD(bp, EMAC_REG_EMAC_LED);
- EMAC_WR(EMAC_REG_EMAC_LED, (tmp | EMAC_LED_OVERRIDE));
+ EMAC_WR(bp, EMAC_REG_EMAC_LED, (tmp | EMAC_LED_OVERRIDE));
break;
case LED_MODE_OPER:
@@ -3794,7 +3794,7 @@ u8 bnx2x_set_led(struct bnx2x *bp, u8 port, u8 mode, u32 speed,
REG_WR(bp, NIG_REG_LED_CONTROL_BLINK_RATE_ENA_P0 +
port*4, 1);
tmp = EMAC_RD(bp, EMAC_REG_EMAC_LED);
- EMAC_WR(EMAC_REG_EMAC_LED,
+ EMAC_WR(bp, EMAC_REG_EMAC_LED,
(tmp & (~EMAC_LED_OVERRIDE)));
if (!CHIP_IS_E1H(bp) &&
@@ -3917,7 +3917,7 @@ u8 bnx2x_phy_init(struct link_params *params, struct link_vars *vars)
struct bnx2x *bp = params->bp;
u32 val;
- DP(NETIF_MSG_LINK, "Phy Initialization started\n");
+ DP(NETIF_MSG_LINK, "Phy Initialization started \n");
DP(NETIF_MSG_LINK, "req_speed = %d, req_flowctrl=%d\n",
params->req_line_speed, params->req_flow_ctrl);
vars->link_status = 0;
@@ -3933,6 +3933,7 @@ u8 bnx2x_phy_init(struct link_params *params, struct link_vars *vars)
else
vars->phy_flags = PHY_XGXS_FLAG;
+
/* disable attentions */
bnx2x_bits_dis(bp, NIG_REG_MASK_INTERRUPT_PORT0 + params->port*4,
(NIG_MASK_XGXS0_LINK_STATUS |
@@ -4542,7 +4543,7 @@ static u8 bnx2x_sfx7101_flash_download(struct bnx2x *bp, u8 port,
size = MAX_APP_SIZE+HEADER_SIZE;
}
DP(NETIF_MSG_LINK, "File version is %c%c\n", data[0x14e], data[0x14f]);
- DP(NETIF_MSG_LINK, " %c%c\n", data[0x150], data[0x151]);
+ DP(NETIF_MSG_LINK, " %c%c\n", data[0x150], data[0x151]);
/* Put the DSP in download mode by setting FLASH_CFG[2] to 1
and issuing a reset.*/
@@ -4824,7 +4825,7 @@ static u8 bnx2x_sfx7101_flash_download(struct bnx2x *bp, u8 port,
MDIO_PMA_REG_7101_VER2,
&image_revision2);
- if (data[0x14e] != (image_revision2&0xFF) ||
+ if (data[0x14e] != (image_revision2&0xFF) ||
data[0x14f] != ((image_revision2&0xFF00)>>8) ||
data[0x150] != (image_revision1&0xFF) ||
data[0x151] != ((image_revision1&0xFF00)>>8)) {
diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index 721db29..d3c4c1e 100755
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -555,8 +555,8 @@ static void bnx2x_panic_dump(struct bnx2x *bp)
j, rx_bd[1], rx_bd[0], sw_bd->skb);
}
- start = 0;
- end = RX_SGE_CNT*NUM_RX_SGE_PAGES;
+ start = RX_SGE(fp->rx_sge_prod);
+ end = RX_SGE(fp->last_max_sge);
for (j = start; j < end; j++) {
u32 *rx_sge = (u32 *)&fp->rx_sge_ring[j];
struct sw_rx_page *sw_page = &fp->rx_page_ring[j];
@@ -885,6 +885,7 @@ static void bnx2x_tx_int(struct bnx2x_fastpath *fp, int work)
}
}
+
static void bnx2x_sp_event(struct bnx2x_fastpath *fp,
union eth_rx_cqe *rr_cqe)
{
@@ -940,6 +941,7 @@ static void bnx2x_sp_event(struct bnx2x_fastpath *fp,
bnx2x_fp(bp, cid, state) = BNX2X_FP_STATE_CLOSED;
break;
+
case (RAMROD_CMD_ID_ETH_SET_MAC | BNX2X_STATE_OPEN):
case (RAMROD_CMD_ID_ETH_SET_MAC | BNX2X_STATE_DIAG):
DP(NETIF_MSG_IFUP, "got set mac ramrod\n");
@@ -1370,7 +1372,6 @@ static int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget)
u16 bd_cons, bd_prod, bd_prod_fw, comp_ring_cons;
u16 hw_comp_cons, sw_comp_cons, sw_comp_prod;
int rx_pkt = 0;
- u16 queue;
#ifdef BNX2X_STOP_ON_ERROR
if (unlikely(bp->panic))
@@ -1436,7 +1437,7 @@ static int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget)
if ((!fp->disable_tpa) &&
(TPA_TYPE(cqe_fp_flags) !=
(TPA_TYPE_START | TPA_TYPE_END))) {
- queue = cqe->fast_path_cqe.queue_index;
+ u16 queue = cqe->fast_path_cqe.queue_index;
if (TPA_TYPE(cqe_fp_flags) == TPA_TYPE_START) {
DP(NETIF_MSG_RX_STATUS,
@@ -1635,17 +1636,17 @@ static irqreturn_t bnx2x_interrupt(int irq, void *dev_instance)
}
DP(NETIF_MSG_INTR, "got an interrupt status %u\n", status);
-#ifdef BNX2X_STOP_ON_ERROR
- if (unlikely(bp->panic))
- return IRQ_HANDLED;
-#endif
-
/* Return here if interrupt is disabled */
if (unlikely(atomic_read(&bp->intr_sem) != 0)) {
DP(NETIF_MSG_INTR, "called but intr_sem not 0, returning\n");
return IRQ_HANDLED;
}
+#ifdef BNX2X_STOP_ON_ERROR
+ if (unlikely(bp->panic))
+ return IRQ_HANDLED;
+#endif
+
mask = 0x2 << bp->fp[0].sb_id;
if (status & mask) {
struct bnx2x_fastpath *fp = &bp->fp[0];
@@ -2827,7 +2828,7 @@ static void bnx2x_sp_task(struct work_struct *work)
/* Return here if interrupt is disabled */
if (unlikely(atomic_read(&bp->intr_sem) != 0)) {
- DP(BNX2X_MSG_SP, "called but intr_sem not 0, returning\n");
+ DP(NETIF_MSG_INTR, "called but intr_sem not 0, returning\n");
return;
}
@@ -2835,7 +2836,7 @@ static void bnx2x_sp_task(struct work_struct *work)
/* if (status == 0) */
/* BNX2X_ERR("spurious slowpath interrupt!\n"); */
- DP(BNX2X_MSG_SP, "got a slowpath interrupt (updated %x)\n", status);
+ DP(NETIF_MSG_INTR, "got a slowpath interrupt (updated %x)\n", status);
/* HW attentions */
if (status & 0x1)
@@ -2865,7 +2866,7 @@ static irqreturn_t bnx2x_msix_sp_int(int irq, void *dev_instance)
/* Return here if interrupt is disabled */
if (unlikely(atomic_read(&bp->intr_sem) != 0)) {
- DP(BNX2X_MSG_SP, "called but intr_sem not 0, returning\n");
+ DP(NETIF_MSG_INTR, "called but intr_sem not 0, returning\n");
return IRQ_HANDLED;
}
@@ -4563,7 +4564,7 @@ static void bnx2x_set_storm_rx_mode(struct bnx2x *bp)
int func = BP_FUNC(bp);
int i;
- DP(NETIF_MSG_RX_STATUS, "rx mode is %d\n", mode);
+ DP(NETIF_MSG_IFUP, "rx mode %d mask 0x%x\n", mode, mask);
switch (mode) {
case BNX2X_RX_MODE_NONE: /* no Rx */
@@ -4922,7 +4923,7 @@ static int bnx2x_int_mem_test(struct bnx2x *bp)
REG_WR(bp, TSDM_REG_ENABLE_IN1, 0x0);
REG_WR(bp, TCM_REG_PRS_IFEN, 0x0);
REG_WR(bp, CFC_REG_DEBUG0, 0x1);
- NIG_WR(NIG_REG_PRS_REQ_IN_EN, 0x0);
+ REG_WR(bp, NIG_REG_PRS_REQ_IN_EN, 0x0);
/* Write 0 to parser credits for CFC search request */
REG_WR(bp, PRS_REG_CFC_SEARCH_INITIAL_CREDIT, 0x0);
@@ -4977,7 +4978,7 @@ static int bnx2x_int_mem_test(struct bnx2x *bp)
REG_WR(bp, TSDM_REG_ENABLE_IN1, 0x0);
REG_WR(bp, TCM_REG_PRS_IFEN, 0x0);
REG_WR(bp, CFC_REG_DEBUG0, 0x1);
- NIG_WR(NIG_REG_PRS_REQ_IN_EN, 0x0);
+ REG_WR(bp, NIG_REG_PRS_REQ_IN_EN, 0x0);
/* Write 0 to parser credits for CFC search request */
REG_WR(bp, PRS_REG_CFC_SEARCH_INITIAL_CREDIT, 0x0);
@@ -5044,7 +5045,7 @@ static int bnx2x_int_mem_test(struct bnx2x *bp)
REG_WR(bp, TSDM_REG_ENABLE_IN1, 0x7fffffff);
REG_WR(bp, TCM_REG_PRS_IFEN, 0x1);
REG_WR(bp, CFC_REG_DEBUG0, 0x0);
- NIG_WR(NIG_REG_PRS_REQ_IN_EN, 0x1);
+ REG_WR(bp, NIG_REG_PRS_REQ_IN_EN, 0x1);
DP(NETIF_MSG_HW, "done\n");
@@ -5133,11 +5134,6 @@ static int bnx2x_init_common(struct bnx2x *bp)
REG_WR(bp, PXP2_REG_RD_CDURD_SWAP_MODE, 1);
#endif
-#ifndef BCM_ISCSI
- /* set NIC mode */
- REG_WR(bp, PRS_REG_NIC_MODE, 1);
-#endif
-
REG_WR(bp, PXP2_REG_RQ_CDU_P_SIZE, 2);
#ifdef BCM_ISCSI
REG_WR(bp, PXP2_REG_RQ_TM_P_SIZE, 5);
@@ -5207,6 +5203,8 @@ static int bnx2x_init_common(struct bnx2x *bp)
}
bnx2x_init_block(bp, PRS_COMMON_START, PRS_COMMON_END);
+ /* set NIC mode */
+ REG_WR(bp, PRS_REG_NIC_MODE, 1);
if (CHIP_IS_E1H(bp))
REG_WR(bp, PRS_REG_E1HOV_MODE, IS_E1HMF(bp));
@@ -6034,8 +6032,8 @@ static int bnx2x_req_msix_irqs(struct bnx2x *bp)
bnx2x_msix_fp_int, 0,
bp->dev->name, &bp->fp[i]);
if (rc) {
- BNX2X_ERR("request fp #%d irq failed rc %d\n",
- i + offset, rc);
+ BNX2X_ERR("request fp #%d irq failed rc -%d\n",
+ i + offset, -rc);
bnx2x_free_msix_irqs(bp);
return -EBUSY;
}
@@ -6237,7 +6235,6 @@ static int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
{
u32 load_code;
int i, rc;
-
#ifdef BNX2X_STOP_ON_ERROR
if (unlikely(bp->panic))
return -EPERM;
@@ -6444,8 +6441,7 @@ load_int_disable:
/* Free SKBs, SGEs, TPA pool and driver internals */
bnx2x_free_skbs(bp);
for_each_queue(bp, i)
- bnx2x_free_rx_sge_range(bp, bp->fp + i,
- RX_SGE_CNT*NUM_RX_SGE_PAGES);
+ bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE);
load_error:
bnx2x_free_mem(bp);
@@ -6683,11 +6679,11 @@ static int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode)
u8 entry = (BP_E1HVN(bp) + 1)*8;
val = (mac_addr[0] << 8) | mac_addr[1];
- EMAC_WR(EMAC_REG_EMAC_MAC_MATCH + entry, val);
+ EMAC_WR(bp, EMAC_REG_EMAC_MAC_MATCH + entry, val);
val = (mac_addr[2] << 24) | (mac_addr[3] << 16) |
(mac_addr[4] << 8) | mac_addr[5];
- EMAC_WR(EMAC_REG_EMAC_MAC_MATCH + entry + 4, val);
+ EMAC_WR(bp, EMAC_REG_EMAC_MAC_MATCH + entry + 4, val);
reset_code = DRV_MSG_CODE_UNLOAD_REQ_WOL_EN;
@@ -6773,8 +6769,7 @@ unload_error:
/* Free SKBs, SGEs, TPA pool and driver internals */
bnx2x_free_skbs(bp);
for_each_queue(bp, i)
- bnx2x_free_rx_sge_range(bp, bp->fp + i,
- RX_SGE_CNT*NUM_RX_SGE_PAGES);
+ bnx2x_free_rx_sge_range(bp, bp->fp + i, NUM_RX_SGE);
bnx2x_free_mem(bp);
bp->state = BNX2X_STATE_CLOSED;
@@ -7411,9 +7406,8 @@ static int __devinit bnx2x_get_hwinfo(struct bnx2x *bp)
bp->mf_config =
SHMEM_RD(bp, mf_cfg.func_mf_config[func].config);
- val =
- (SHMEM_RD(bp, mf_cfg.func_mf_config[func].e1hov_tag) &
- FUNC_MF_CFG_E1HOV_TAG_MASK);
+ val = (SHMEM_RD(bp, mf_cfg.func_mf_config[func].e1hov_tag) &
+ FUNC_MF_CFG_E1HOV_TAG_MASK);
if (val != FUNC_MF_CFG_E1HOV_TAG_DEFAULT) {
bp->e1hov = val;
@@ -8368,7 +8362,7 @@ static int bnx2x_set_pauseparam(struct net_device *dev,
if (epause->autoneg) {
if (!(bp->port.supported & SUPPORTED_Autoneg)) {
- DP(NETIF_MSG_LINK, "Autoneg not supported\n");
+ DP(NETIF_MSG_LINK, "autoneg not supported\n");
return -EINVAL;
}
@@ -9536,7 +9530,8 @@ static int bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
tx_bd->bd_flags.as_bitfield = ETH_TX_BD_FLAGS_START_BD;
tx_bd->general_data = (UNICAST_ADDRESS <<
ETH_TX_BD_ETH_ADDR_TYPE_SHIFT);
- tx_bd->general_data |= 1; /* header nbd */
+ /* header nbd */
+ tx_bd->general_data |= (1 << ETH_TX_BD_HDR_NBDS_SHIFT);
/* remember the first BD of the packet */
tx_buf->first_bd = fp->tx_bd_prod;
@@ -9898,6 +9893,7 @@ static int bnx2x_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
struct mii_ioctl_data *data = if_mii(ifr);
struct bnx2x *bp = netdev_priv(dev);
+ int port = BP_PORT(bp);
int err;
switch (cmd) {
@@ -9913,7 +9909,7 @@ static int bnx2x_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
return -EAGAIN;
mutex_lock(&bp->port.phy_mutex);
- err = bnx2x_cl45_read(bp, BP_PORT(bp), 0, bp->port.phy_addr,
+ err = bnx2x_cl45_read(bp, port, 0, bp->port.phy_addr,
DEFAULT_PHY_DEV_ADDR,
(data->reg_num & 0x1f), &mii_regval);
data->val_out = mii_regval;
@@ -9929,7 +9925,7 @@ static int bnx2x_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
return -EAGAIN;
mutex_lock(&bp->port.phy_mutex);
- err = bnx2x_cl45_write(bp, BP_PORT(bp), 0, bp->port.phy_addr,
+ err = bnx2x_cl45_write(bp, port, 0, bp->port.phy_addr,
DEFAULT_PHY_DEV_ADDR,
(data->reg_num & 0x1f), data->val_in);
mutex_unlock(&bp->port.phy_mutex);
--
1.5.3.2
--
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